AU523701B2 - Self aligning paper feed roller assembly - Google Patents

Self aligning paper feed roller assembly

Info

Publication number
AU523701B2
AU523701B2 AU51471/79A AU5147179A AU523701B2 AU 523701 B2 AU523701 B2 AU 523701B2 AU 51471/79 A AU51471/79 A AU 51471/79A AU 5147179 A AU5147179 A AU 5147179A AU 523701 B2 AU523701 B2 AU 523701B2
Authority
AU
Australia
Prior art keywords
paper feed
feed roller
roller assembly
self aligning
aligning paper
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
AU51471/79A
Other versions
AU5147179A (en
Inventor
Vencil Delano Engle
Raymond Michael Marowski
Edward Ellett Pollard
John Liggette Pullen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
International Business Machines Corp
Original Assignee
International Business Machines Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by International Business Machines Corp filed Critical International Business Machines Corp
Publication of AU5147179A publication Critical patent/AU5147179A/en
Application granted granted Critical
Publication of AU523701B2 publication Critical patent/AU523701B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J13/00—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, specially adapted for supporting or handling copy material in short lengths, e.g. sheets
    • B41J13/02—Rollers
    • B41J13/036—Rollers co-operating with a roller platen
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J13/00—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, specially adapted for supporting or handling copy material in short lengths, e.g. sheets
    • B41J13/02—Rollers
    • B41J13/076—Construction of rollers; Bearings therefor
AU51471/79A 1978-11-06 1979-10-04 Self aligning paper feed roller assembly Ceased AU523701B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US05/957,942 US4221489A (en) 1978-11-06 1978-11-06 Self aligning paper feed roller assembly
US957942 1997-10-27

Publications (2)

Publication Number Publication Date
AU5147179A AU5147179A (en) 1980-05-15
AU523701B2 true AU523701B2 (en) 1982-08-12

Family

ID=25500375

Family Applications (1)

Application Number Title Priority Date Filing Date
AU51471/79A Ceased AU523701B2 (en) 1978-11-06 1979-10-04 Self aligning paper feed roller assembly

Country Status (8)

Country Link
US (1) US4221489A (en)
EP (1) EP0013288A3 (en)
JP (1) JPS5565581A (en)
AU (1) AU523701B2 (en)
BR (1) BR7907186A (en)
CA (1) CA1122148A (en)
ES (1) ES485636A1 (en)
IT (1) IT1165336B (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE31747E (en) * 1981-12-23 1984-11-27 International Business Machines Corporation Paper feed roller assembly for a typewriter or printer
US4364683A (en) * 1981-12-23 1982-12-21 International Business Machines Corporation Paper feed roller assembly for a typewriter or printer
US4537521A (en) * 1982-11-05 1985-08-27 Siemens Aktiengesellschaft Paper feed mechanism with varying contact pressure
FR2562475B2 (en) * 1983-03-10 1986-07-25 Sagem SPREADABLE PRESSURE ROLLER SYSTEM FOR PRINTER OR THE LIKE
FR2542254A1 (en) * 1983-03-10 1984-09-14 Sagem Removable pressure roller system for printing machine
JPS6021278A (en) * 1983-07-15 1985-02-02 Brother Ind Ltd Paper bail apparatus of printer
US4494887A (en) * 1984-01-10 1985-01-22 Litton Systems, Inc. High speed printer assembly
US4786193A (en) * 1984-05-24 1988-11-22 Wang Laboratories Pressure roller assembly
US4592670A (en) * 1984-06-29 1986-06-03 International Business Machines Corporation Angular motion paper feed release system
JPS6413340U (en) * 1987-07-15 1989-01-24
JPH0423014Y2 (en) * 1990-07-25 1992-05-27
US5938356A (en) * 1997-03-12 1999-08-17 Encad, Inc. Pinch roller for inkjet printer
US6435746B2 (en) 1997-03-12 2002-08-20 Encad, Inc. Pinch roller for inkjet printer

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE238574C (en) *
US1453579A (en) * 1918-11-09 1923-05-01 Corona Typewriter Co Inc Typewriting machine
US1453582A (en) * 1918-12-27 1923-05-01 Corona Typewriter Co Inc Typewriting machine
US1910329A (en) * 1927-05-02 1933-05-23 Remington Typewriter Co Typewriting machine
US1841116A (en) * 1929-03-20 1932-01-12 Victor Adding Machine Co Typewriter paper feed mechanism
US2121853A (en) * 1936-12-04 1938-06-28 Burroughs Adding Machine Co Typewriter
US2218108A (en) * 1939-01-16 1940-10-15 L C Smith & Corona Typewriters Paper feed mechanism
US2297490A (en) * 1939-07-24 1942-09-29 Martin Hans Paper guide and feed for typewriters
DE971816C (en) * 1950-11-28 1959-04-02 Adlerwerke Kleyer Ag H Paper guidance on office machines, in particular typewriters
US2848092A (en) * 1953-01-28 1958-08-19 Adlerwerke Kleyer Ag H Paper feeding device for typewriting machines
DE1211224B (en) * 1958-04-12 1966-02-24 Adlerwerke Kleyer Ag H Pendulum mounted paper guide roller, especially for typewriters
DE2124877A1 (en) * 1971-05-19 1972-12-07 Zentronik Veb K Paper guiding device for typewriters and similar office machines

Also Published As

Publication number Publication date
EP0013288A3 (en) 1980-10-15
BR7907186A (en) 1980-07-08
CA1122148A (en) 1982-04-20
IT1165336B (en) 1987-04-22
JPS5565581A (en) 1980-05-17
ES485636A1 (en) 1980-04-16
EP0013288A2 (en) 1980-07-23
IT7926957A0 (en) 1979-10-31
AU5147179A (en) 1980-05-15
JPS5739231B2 (en) 1982-08-20
US4221489A (en) 1980-09-09

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